rnweb.com.br - robtex.com

rnweb.com.br

DNSSEC⚠️ Not signed
A191.252.83.8🇧🇷 Locaweb191.252.80.0/22 Servicos de Internet SA
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br -all
TXT_globalsign-domain-verification=UTLti_g3SfRropSY96idF7o__-ULTMIk2b77O7qn6S
SOAns1.locaweb.com.brpostmaster@locaweb.com.br 2026-03-02 #7

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026083344
rank #583545 globally
rank #4270 in the tld
WOT: SAFE (69/100)

Previously MX for

rnweb.com.br

Same first word

rnweb.com.br
rnweb.com

Similar names

wbren.cn
nrweb.org.uk
rbenw.com
berwn.com
nbrew.nl
bwren.com
brnew.com
benwr.net
wbren.com
webnr.biz
newrb.com
webrn.net
newbr.top
webrn.com
webnr.net
webnr.de
rbnwe.com
nrweb.de
webrn.cn
bernw.com
rbnew.com
brwen.com
newbr.com
renwb.com
nrweb.com
bernw.de
nbrew.net

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns1.rodini.orgns1.servidor-patricia.comns1.superthost.com.brns2.rodini.orgns2.servidor-patricia.comns2.superthost.com.brns4.servidor-telina.comns5.servidor-telina.comMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brrnweb.com.brA191.252.83.8174.138.173.82186.250.243.130187.33.66.91
●NSns1.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
○NSns1.rodini.org2015-11-24 → 2016-03-02 · 5 obs
○ 2015-06-30 05:12:20
● 2015-11-24 21:43:44
● 2016-03-02 17:02:36
○ 2016-07-02 06:43:06
○ 2026-03-24 14:44:38
○NSns1.servidor-patricia.com2016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-02 17:02:36
● 2016-07-02 06:43:06
○ 2026-03-23 03:57:24
○ 2026-03-24 14:44:38
○NSns1.superthost.com.br2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:12:20
○ 2015-11-24 21:43:44
○ 2026-03-24 14:44:38
●NSns2.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
○NSns2.rodini.org2015-11-24 → 2016-03-02 · 5 obs
○ 2015-06-30 05:12:20
● 2015-11-24 21:43:44
● 2016-03-02 17:02:36
○ 2016-07-02 06:43:06
○ 2026-03-24 14:44:38
○NSns2.servidor-patricia.com2016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-02 17:02:36
● 2016-07-02 06:43:06
○ 2026-03-23 03:57:24
○ 2026-03-24 14:44:38
○NSns2.superthost.com.br2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:12:20
○ 2015-11-24 21:43:44
○ 2026-03-24 14:44:38
●NSns3.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
○NSns4.servidor-telina.com2015-11-24 → 2016-03-02 · 5 obs
○ 2015-06-30 05:12:20
● 2015-11-24 21:43:44
● 2016-03-02 17:02:36
○ 2016-07-02 06:43:06
○ 2026-03-24 14:44:38
○NSns5.servidor-telina.com2015-11-24 → 2016-03-02 · 5 obs
○ 2015-06-30 05:12:20
● 2015-11-24 21:43:44
● 2016-03-02 17:02:36
○ 2016-07-02 06:43:06
○ 2026-03-24 14:44:38
●MXmx.a.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
●MXmx.b.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
●MXmx.core.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
●MXmx.jk.locaweb.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38
○MXrnweb.com.br2015-06-30 → 2016-07-02 · 4 obs
● 2015-06-30 05:12:20
● 2016-07-02 06:43:06
○ 2026-03-23 03:57:24
○ 2026-03-24 14:44:38
○A174.138.173.822015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:12:20
○ 2015-11-24 21:43:44
○ 2026-03-24 14:44:38
○A186.250.243.1302016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-02 17:02:36
● 2016-07-02 06:43:06
○ 2026-03-23 03:57:24
○ 2026-03-24 14:44:38
○A187.33.66.912015-11-24 → 2016-03-02 · 5 obs
○ 2015-06-30 05:12:20
● 2015-11-24 21:43:44
● 2016-03-02 17:02:36
○ 2016-07-02 06:43:06
○ 2026-03-24 14:44:38
●A191.252.83.82026-03-23 → 2026-03-24 · 3 obs
○ 2016-07-02 06:43:06
● 2026-03-23 03:57:24
● 2026-03-24 14:44:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
rnweb.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server:189.126.101.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rnweb.com.br (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

TypeCountSample Data
A1191.252.83.8
NS3ns1.locaweb.com.br, ns3.locaweb.com.br...
MX4mx.a.locaweb.com.br (pri: 20), mx.jk.locaweb.com.br (pri: 20)...
TXT2v=spf1 include:_spf.locaweb.com.br -all, _globalsign-domain-verification=UTLti_g3
SOA1ns1.locaweb.com.br postmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)

Analysis

IP Addresses

rnweb.com.br resolves to one IP number: 191.252.83.8.

other host names including abein.org, treineinsite.com.br, cardindex.com.br, matrixeye.net and idestra.org.br share IP numbers with rnweb.com.br.

Name Servers

rnweb.com.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

rnweb.com.br at least partially shares name servers with other domains, for instance minasgerencial.com, lutashop.com.br, cefaz.com.br, amigolivro.com.br and rbcarvalho.net.

Host names with two IP numbers:

ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Mail Servers

Four mail servers handle rnweb.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

rnweb.com.br shares some mail servers with other domains, at least partially, for instance sulcredi.com.br, lbinvestimentos.com.br, powermatic.com.br, daikosushi.com.br and bhp.eco.br.

Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.